Answer:
a
Step-by-step explanation:
i did this test and question beforer si know what it iso
Step-by-step explanation:
(f+g)(x) means we just add the 2 functions, so we have
(x-3) + 2x² = 2x² + x - 3
(f-g)(x) means we subtract g(x) from f(x), so we have
(x-3) - (2x²) = -2x²+x-3
Assuming that the dot signifies a multiplication sign and not a composition sign, we have
(f*g)(x) = f(x) * g(x)
= (x-3) * 2x²
= 2x³ - 6x²
Plugging -2 in, we get
2(-2)³-6(-2)² = -16 -24 = -40
Answer:
his is the format of the straight-line equation,
Where, y = mx + c
Here, m = slope
c = y-intercept.
You usually get coordinates, and after solving, we get our result as an equation of the line.
Hope this helps!
Step-by-step explanation:
Answer:
6
(
−
3
+
2
)
Step-by-step explanation:
Find common denominator
2
−
1
6
=
6
(
−
3
+
2
)
\frac{t}{2}-16t=6(-3t+2)
2t−16t=6(−3t+2)
2
+
2
(
−
1
6
)
2
=
6
(
−
3
+
2
)
